File: system\collections\istructuralequatable.cs
Project: ndp\clr\src\bcl\mscorlib.csproj (mscorlib)
namespace System.Collections {
 
    public interface IStructuralEquatable {
        Boolean Equals(Object other, IEqualityComparer comparer);
        int GetHashCode(IEqualityComparer comparer);
    }
}